858202-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 858202-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,2,0 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 858202-75:
(8*8)+(7*5)+(6*8)+(5*2)+(4*0)+(3*2)+(2*7)+(1*5)=182
182 % 10 = 2
So 858202-75-2 is a valid CAS Registry Number.